Rkduajedzcrd exe Trojan CoinMiner File Malware Analysis: 0838e4e90814a48e6122f4b0a2b2fc5f
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Rkduajedzcrd.exe Trojan CoinMiner Analysis

Technical Analysis

File Name rkduajedzcrd.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-11-25 12:00:30 UTC

Trojan.Win64.CoinMiner.sa

Malware family: CoinMiner

CoinMiner malware utilizes system resources including CPU and RAM for unauthorized cryptocurrency mining. It establishes persistence through startup integration and may use resource management techniques to avoid detection while mining currencies like Monero or Zcash.
N/A
Detection Rate
5,223,424
File Size (bytes)
2025-11-25
Analysis Date

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File Identification

Hash Type Value Action
MD5
0838e4e90814a48e6122f4b0a2b2fc5f
SHA1
4872080d4398365a93b577b127380f8600a2ecee
SHA256
4f63cd101e4bdaacffd9169610b7bb9430de6bf87b9016125a3d76368f3e1fa7
SHA512
afc01fc2a2b99fc1f42b795269b6dc4823d9c3d142fdc5fd798f888509b89912e1c4b77622d9810935e12731796e113e1d3a98138ab16494de9333789fe713e2
ImpHash
203d63d5d9a088e2d84cef737227986b

PE Analysis

Basic Information

Image Base 0x140000000
Entry Point 0x140001140
Compilation Time 2024-07-29 19:25:37
Checksum 0x00000000 (Actual: 0x004fd4b1)
OS Version 6.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 2 libraries
msvcrt, KERNEL32
Exports 0 functions
Resources 1 Resources
Sections 8 Sections

Version Information

CompanyName MS Inc.
FileTitle registry.exe
FileDescription Registry Host
FileVersion 70,0,3538,110
LegalCopyright Copyright 2025 MS Inc. All rights reserved.
LegalTrademark
ProductName Registry Host
ProductVersion 70,0,3538,110
Translation 0x0409 0x04e4

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 32,614 bytes 32,768 bytes 6.15 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D95E981D0B94DA5EC87BDE2C819AE3E4
.rdata 0x00009000 8,752 bytes 9,216 bytes 4.64 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9939FC5B5098171B389CE5E1C80DF885
.data 0x0000c000 5,182,392 bytes 5,177,344 bytes 6.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 2A4585B2D561BF178C9266398C98FD3B
.pdata 0x004fe000 384 bytes 512 bytes 3.05 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 468F87D95A72760D2B947CA7F2C7F11B
.00cfg 0x004ff000 16 bytes 512 bytes 0.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B18C7380298E104ADF73576FA46BCCC1
.tls 0x00500000 16 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.rsrc 0x00501000 840 bytes 1,024 bytes 2.79 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8537EC5DAF22B4AA9037C10A88F7D0FE
.reloc 0x00502000 120 bytes 512 bytes 1.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 9DBB7507503968002C18FB1711E99AA3

Resource Analysis

Total Resources: 1 (740 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 740 bytes
100%

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win64.CoinMiner.sa Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.CoinMiner.sa without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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